function setsection()
        {

        var path = location.pathname;
        var pathparts = path.split("/");

	var len = pathparts.length;
	var last = len - 1;
	var last2 = len - 2;
	var last3 = len - 3;

        var filename = pathparts[last];
	var directory = pathparts[last2];
	var parentdir = pathparts[last3];


	if (!filename || filename == "")
		{
		filename = "index";
		}
	else if (filename.indexOf(".") != -1)
		{
		// get base name of file
	
		var fileparts = filename.split(".");
		filename = fileparts[0];
		}

	// Keep the line below for troubleshooting
	//alert("path = " + path + "\nlength = " + last + "\nfile = " + filename + "\ndir = " + directory + "\nparent = " + parentdir);

	setStyle(filename);
	setStyle(directory);
	setStyle(parentdir);

        }


function setStyle(name)
	{
        if (name != "" && name != "/")
                {
		var linkelement;

                if (linkelement = document.getElementById(name))
                	{
			linkelement.style.color = "#000";
			linkelement.style.fontWeight = "bold";
			}
	
                }
	}


function checkform(myform)
	{

	var warnCount = 0;
	
	for (i=0; i<myform.length; i++)
		{
		
		if (myform.elements[i].value == "")
			{
			warnCount++;
			}
		}
	
	if (warnCount > 0)
		{
		alert("Please make sure all fields are filled in.");
		return false;
		}	

	return true;
	}